Description:
Our XO2TCuZ1-K and XO3TCuZ1-K AS/AS series are specially designed low voltage flexible cables crafted for demanding environments that require high fire resistance, low smoke emissions, and halogen-free characteristics. These cables are widely used in public buildings, industrial facilities, infrastructure projects, and transportation systems where fire safety is critical.
Key Features:
Voltage Rating:
XO2TCuZ1-K: 0.6/1kV (IEC 60502-1 compliant)
XO3TCuZ1-K: 1.8/3kV
Conductor:
High-purity stranded bare copper or tinned copper conductor for enhanced flexibility and conductivity.
Insulation:
Cross-linked halogen-free compound (XLPE or equivalent), ensuring excellent thermal and electrical performance.
Inner & Outer Sheath:
Halogen-free thermoplastic compound, double-layer AS/AS sheath structure for improved fire protection and mechanical durability.
Flame Retardant:
IEC 60332-1-2 and IEC 60332-3-22 (Category A) compliant
Meets low smoke emission per IEC 61034-2
Halogen content per IEC 60754-1 / 60754-2

Applications:
Public infrastructure (metro systems, tunnels, airports)
Commercial buildings & hospitals
Data centers and energy facilities
Industrial and utility projects requiring LSZH cables
Technical Highlights:
Item
|
Specification
|
Operating Voltage
|
0.6/1kV or 1.8/3kV
|
Operating Temperature
|
-15°C to +90°C
|
Max. Short Circuit Temp
|
250°C
|
Flame Retardant
|
IEC 60332-1-2 / IEC 60332-3-22
|
Smoke Density
|
IEC 61034-2
|
Halogen-Free
|
IEC 60754-1 / 60754-2
|
Standard Length
|
100m / 500m / 1000m reels
|
Packaging & Delivery:
Supplied in drums or coils
Custom lengths available on request
Ready for global shipment with OEM branding support
Why Choose Us?
We manufacture and export fire-resistant LSZH cables according to international standards (IEC, EN, BS) with complete quality control and third-party inspection. Our cables are ideal for projects requiring superior safety performance without compromising durability or flexibility.


We have alarms on extruding insulation andjacket, to keep 100% quality.
Founded in 1994, Fujian Suke Cable Technology Co., Ltd. Decades of wire and cable manufacturing experience enables us to be one of Top 20 cable manufacturers in China. Our products cover low/medium/extra high voltage power cable, submarine cable, control cable, instrumentation cable, building wire, flexible rubber cable, fire rated cable, renewable cable, solar cable, industrial cable, LAN cable, coaxial cable etc, a total of nearly 30 series with 4,000 types and more than 50,000 specifications for various fields within over 100 countries.
10
No. of Production Lines:Above 10
7
Number of Foreign Trading Staff:7
3
The company has 3 factories
Our workshops and certifications
Our company has three plants possessing 200 square kilometers and over 4500 employees with 130 technicians creating annual export revenue exceeding 150 Million USD.
Also, our company has passed ISO 9001, ISO 14001, ISO45001, OHSAS18001,etc certificatiom, and has got CCC,TLC, TUV, VDE, UL, CE, SAA, BS etc. certificates for our products.
Building wire is generally used in house fixed wiring. It is PVC insulated unsheathed electric wire. The onstruction is CU/PVC.
How do I know if a cable is compliant with standards?
Look for certification marks or labels on the cable, such as those from IEC, UL, or other relevant regulatory bodies that indicate compliance with safety and performance standards.
What are armoured cables?
Armoured cables have an additional layer of protection (usually metal) to prevent physical damage. They are often used in harsh environments or where cables may be exposed to impact.
Conductor Structure of Power Cable
1. Conductors comply with IEC, AS/NZS and BSI standard requirements
2. The conductors of multi-core have different shapes. The single-core is circular. The shape of Multi-core cable with size up to and 35m2 can be circular, semicircular and fan-shaped, the conductor with size over and 50m2 are circular and semicircle.
3. A single core is allowed with size below 16m2. Conductor More than 25m2 are multi strands.